Contact Information For Southwest Airlines IAD Terminal
| Airport Name | Dulles International Airport |
| IATA Airport Code | IAD |
| Southwest Airlines Dulles International Airport Terminal (IAD) address | 1 Saarinen Cir, Dulles, VA 20166, United States |
| Southwest IAD Terminal | Terminal 1 |
| Airport Contact No. | +1 850-436-5000 |
| City | Washington |
| Country | United States |
| Working Hours | 24 hours |
| Email Address | SouthwestAirlines@iluv.southwest.com |
| Official Website | https://www.southwest.com/ |
| Official Instagram | Visit Here |
| Official Youtube | Visit Here |
| Official Twitter | Visit Here |
| Official FaceBoook | Visit Here |
Southwest Airlines Headquarters Service Information
| Address | 2702 Love Field Drive in the Love Field neighborhood, TX, Dallas, 75235 |
| Phone Number | 1 (800) 435-9792 |
Southwest Baggage Allowances
| Baggage Type | Size | Quantity |
| Checked baggage | 62” ((L + W + H combined) | 2 bags |
| Type of Bag | Size | Quantity |
| Carry-on | 24 inches (L) + 16 inches (W) + 10 inches (H) | 1 bag and 1 personal item |
Map Location of Southwest Airlines IAD International Airport
Read All: Southwest Airlines Airport
These Inquiries Are Managed by Southwest Airlines IAD Terminal
| Flight Ticket Booking | Ok to Board | Flight Ticket Cancellation |
| Airport Lounges | Visa Services | Baggage Allowance, Online Check-in |
| Airport Transfers | Meet and Greet | Duty-Free Allowance |
| Immigration Services | Business Class | In-Flight Meals |
| Missing Luggage | Airport Lounges | Flight/Visa Info |
| Miles | Economy Class | Delayed Flights |
| Airport Facilities | In-Flight Entertainment | Airport Wifi |
| Valet Parking | Visa on Arrival | Flight |
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